Electronics Chinese foot

A lot of citizen all know that the headphones cheat a machine, that kind of the headphones only have grain of rice size, but this kind of cheats an equipments because of too obvious, have already been eliminated.Now, such as be like electronic watch, electronics Chinese foot, invisible rubber etc. cheat an equipments have been not rare as well, upper-class line of"the bone leads" that has a kind of similar size that is like chewing gum in the market delivers a machine, it is said that as long as the skin that sticks a human body this piece of"chewing gum" can hear orotund, and oneself only can hear.There is still 1 kind looking like peace belt nothing important often differently cheating an equipments, store at underneath exegesis write"this style of equipments suit and use in winter very much".According to know, this belt of mysterious lie in its inside button up, the side towarding an examinee by himself[herself] is in fact an invisible screen, the examinee can ask for help of the view that the cotton dress holds up others and peep the record of writing on the invisible screen.